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公开(公告)号：US20200012292A1
公开(公告)日：2020-01-09
申请号：US16490796
申请日：2018-03-02
Applicant: LG ELECTRONICS INC.
Inventor： Sangyeol PARK , Jaewon SONG
Abstract: The present invention relates to a moving robot and a control method thereof, and includes a sensor unit configured to detect an obstacle located in a traveling direction; a camera configured to photograph the obstacle, when the obstacle is detected by the sensor unit; a controller configured to control a certain operation to be performed in accordance with the obstacle. The controller analyzes a plurality of image data of the obstacle inputted from the camera to determine whether the obstacle can be identified and filters the image data, transmits the filtered image data among the plurality of image data to the server through the communication unit, and controls the traveling unit in accordance with obstacle information received from the server. Hence, by transmitting only recognizable image, unnecessary data transmission is reduced, and accordingly, transmission traffic is reduced and the load of image processing of the server is reduced. As the load of the server decreases, the obstacle can be quickly determined, and accordingly, the moving robot can recognize the obstacle in a short time and determine the type of the obstacle to cope with, thereby performing the operation suitable for the feature of the obstacle, the cleaning area, or the surrounding environment.
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Patent Agency Ranking
公开(公告)号：US20210034069A1
公开(公告)日：2021-02-04
申请号：US17076608
申请日：2020-10-21
Applicant: LG ELECTRONICS INC.
Inventor： Sangyeol PARK , Sunghun LEE
Abstract: A cleaner performing autonomous traveling includes a main body, a driving unit moving the main body, a camera capturing an image around the main body at every preset period, and a controller selecting at least one of a plurality of traveling modes and controlling the driving unit and the camera to perform the selected traveling mode, wherein the controller changes a set value related to illumination of the camera while the camera is continuously capturing images.
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公开(公告)号：US20200341477A1
公开(公告)日：2020-10-29
申请号：US16961091
申请日：2019-01-09
Applicant: LG ELECTRONICS INC.
Inventor： Seungmyun BAEK , Sangyeol PARK , Hyungsung KIM
Abstract: A moving robot includes a traveler which moves a main body, an operator which performs a predetermined operation, a communication module which receives information, and a controller which performs a control to restrict at least one specific function based on information on a set time received from the communication module when a current set included in the set time. A control method of a moving robot includes a mode inputting step of receiving an input for information on a set time to set a predetermined disturbance prohibiting mode, and a disturbance prohibiting step of restricting at least one specific function when a current time belongs to in the set time.
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公开(公告)号：US20190025850A1
公开(公告)日：2019-01-24
申请号：US15892007
申请日：2018-02-08
Applicant: LG ELECTRONICS INC.
Inventor： Sangyeol PARK , Sunghun LEE
Abstract: A cleaner performing autonomous traveling includes a main body, a driving unit moving the main body, a camera capturing an image around the main body at every preset period, and a controller selecting at least one of a plurality of traveling modes and controlling the driving unit and the camera to perform the selected traveling mode, wherein the controller changes a set value related to illumination of the camera while the camera is continuously capturing images.
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公开(公告)号：US20220236740A1
公开(公告)日：2022-07-28
申请号：US17585858
申请日：2022-01-27
Applicant: LG ELECTRONICS INC.
Inventor： Sangyeol PARK , Jaewon Song
Abstract: The present invention relates to a moving robot and a control method thereof, and includes a sensor unit configured to detect an obstacle located in a traveling direction; a camera configured to photograph the obstacle, when the obstacle is detected by the sensor unit; a controller configured to control a certain operation to be performed in accordance with the obstacle. The controller analyzes a plurality of image data of the obstacle inputted from the camera to determine whether the obstacle can be identified and filters the image data, transmits the filtered image data among the plurality of image data to the server through the communication unit, and controls the traveling unit in accordance with obstacle information received from the server. Hence, by transmitting only recognizable image, unnecessary data transmission is reduced, and accordingly, transmission traffic is reduced and the load of image processing of the server is reduced. As the load of the server decreases, the obstacle can be quickly determined, and accordingly, the moving robot can recognize the obstacle in a short time and determine the type of the obstacle to cope with, thereby performing the operation suitable for the feature of the obstacle, the cleaning area, or the surrounding environment.
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公开(公告)号：US20220187838A1
公开(公告)日：2022-06-16
申请号：US17433538
申请日：2020-02-24
Applicant: LG Electronics Inc.
Inventor： Hyunsung KIM , Sangyeol PARK
Abstract: The present disclosure discloses a mobile robot and a control method thereof which are characterized by comparing an illumination in an initial stage of a task with an illumination at a time when recharging performed due to power shortage of a battery is completed, and additionally determining whether or not there is a person in a travel area, thereby determining whether or not the task incompletely executed before the recharging should be subsequently executed.
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